Serhii Kharkivshchenko

Everything is fine, the monies are for advertising budget

Working with Serhiy is a pleasure. The best of the best)
He immediately understood what we needed, quickly set up the advertising on TikTok, and from the first days I started receiving inquiries. In 3 days, more than 30 requests came in! Everything works, nothing extra — clear, to the point, and with results. I am very grateful and can definitely recommend!

Very well worked together. The project was completed quickly and feedback was provided on time and in detail. Very qualified specialist. I recommend for collaboration.

Sergiy did everything I wanted and even more. It was very interesting to learn new things from him.

I want to express my sincere gratitude for the incredible work! Thanks to your professionalism and creative approach, our advertising campaign has significantly grown, and the results have exceeded all expectations. You always respond promptly to changes, find individual solutions, and accurately identify the target audience. Working with you is a guarantee of success and confidence in every step. Thank you for your contribution to the development of our business!

Thank you for the completed work!

I collaborated with Serhiy Kharkovshchenko to set up and optimize the profile and page of the professional organization that came to me along with the website. Serhiy was able to explain everything clearly, despite my knowledge level being close to zero. He even didn't mind spending extra time so that I fully understood the process. As a result, some improvements happened right during the call, and more will follow )

Very good specialist, this is not the first time we are reaching out, and it won't be the last.
Knows the job 100%
took on his area of responsibility, just watch the results. Professional.
I definitely recommend!

Thank you for the detailed and helpful consultation.

Sergiy is always in touch, working with him is a real pleasure! He is a professional in his field, strictly adheres to deadlines, and responds promptly to requests. All work was done with high quality and taking into account all wishes. I recommend him for any projects!

Execution of the project at the highest level. We continue to work)

Wonderful performer)
knows their stuff, shows interest in the business, and approaches execution according to all nuances.
Expert, all project KPIs achieved)

Great job, I recommend!

A professional in their field! I recommend!

consultation satisfied, will contact again

Thank you for the great work! You professionally set up advertising for our brand in Dubai. Your attention to detail and campaign optimization have led to excellent results. We recommend to everyone!

Project was completed, quicker than expected. Thank you!

Setting up advertising campaigns was done quickly and professionally.

Everything went great, got a vision of the further activities of my company

It is clear that Sergey is a specialist in his field.
He consulted and answered all the questions.
I think I will see the results in the coming days.
Thank you!

Work at height!!! HIGHLY RECOMMENDED!!!

Everything is very good. The project is carried out quality and timely. I recommend cooperation

Responsible freelancer. Again pleased with cooperation. I recommend !

A good job. A good specialist. I recommend it.

Everything is perfect! Another successful project. Thank you to Sergey and his team!

Quality setting of the account. I recommend to everyone!

Everything is done well, quickly and quality.

a professional of his business. It performs the tasks qualitatively. I recommend this specialist.

The result is good, I recommend

Сотрудничество проверенное временем! Мы доверяем развитие нашей компании данному фрилансеру. Сотрудничаем с ним более полугода. Профессионал своего дела. Рекомендую!

All tasks are done quickly and quality! I recommend

This volume of work was done in a short time, the result I liked, we will continue to contact. I recommend

A professional of your business! Not the first time we work together. It is responsible for each project. I recommend

I liked everything. The quality setting. Rapid feedback. I recommend !

Sergey professional of my business, all in time, quality ) I recommend to collaborate!

I am pleased, I recommend cooperation.

Constructive consultation, liked the approach and recording of the meeting. I recommend a specialist.

Great work, stay satisfied

Everything is done in time, efficiently and efficiently.

Despite the competitiveness of the niche, the advertising company is equipped well, the target is excellently selected.
Everything works and brings money to the business)

Sergey is the best marketer with whom I’ve ever worked, advises how to optimize marketing solutions that save a budget, fulfil all the assigned tasks and just a person with whom it’s easy and pleasant to work)

I recommend cooperation!

The task was carried out professionally and with compliance with the delays. I recommend !

I recommend it. super super
satisfied

The task was done in the time I needed. The full performance corresponds to the assigned task.

Sergey definitely to resolve the problem, answered all the questions, I recommend

Thank you for the good service.

The collaboration with Sergey on targeted advertising on Facebook and Instagram was very successful. He turned out to be an experienced expert with profound knowledge and ability to analyze data. Sergey is a good target and a wonderful man.

I recommend Sergio as a professional in this field.

The work was done quickly and well, thank you.

I would like to share my impressions about the advice that Sergey gave about setting promotion through LinkedIn for our company that is engaged in the sale of minerals on the French market.

The collaboration with Sergey was truly impressive and helpful. He discovered deep knowledge about LinkedIn and its opportunities to promote business. It us understand the target audience and emphasized the key aspects that we have to consider when setting our profile and content strategy.

An important result of cooperation with Sergey is that in the first 12 hours after the implementation of his settings and recommendations we received 2 targeted ice. This is a significant breakthrough for our company and we are very pleased with the results.

Overall, Sergey has manifested himself as a professional in his field, who has a deep knowledge and understanding of LinkedIn and its potential to promote business.


I recommend his marketing advice. thank you

I will no longer call...

The collaboration with Sergey on targeted advertising on Facebook and Instagram was very successful. He turned out to be an experienced expert with profound knowledge and ability to analyze data. Thanks to its recommendations and optimization, advertising campaigns have become more efficient and have led to increased conversions to registration.

I recommend Sergio as a professional in this field.

Pleased with cooperation! Responsibly approaches the work and fulfills the assigned tasks within the established time. I recommend it.

The work is done perfectly! A great result.

Everything is great! I’m going to talk to you, a great specialist.

A very good professional in his field. It is worth every covered copy)) Best recommendations!!The !

The young people took it immediately. Everyone took it, I almost did not require anything. Keep it so!

I got what I wanted. Due to the specific problem the result of one of the points will be able to check in a month, but Sergey said that it will be possible to address it and in a month if something goes wrong.
Unlocking the advertising account and recommendations on the move - there is no question to this.
I recommend Sergio as a good specialist.

Great, thank you, I recommend it to everyone!

Everything was wonderful. I am satisfied with the work done.

I liked working with Sergey, a professional in his business) Quick and quality performed the job and solved the problem)I recommend!

with a sense of relaxation)
The general structure is built.
Complete your level with quality information.
I can just advise!
We continue to work)

He did not deal with the price of the leather and the volume, but the work was clear, quickly entered the processes and quickly done, thank you.

Only positive emotions from cooperation. Species in your case!

Excellent consultation.

Perfect understanding of your business and constructive work on request for consultation.
2 hours of consultation passed very quickly because they spoke specifically on the topic without water and lyric deviations.

Now there is a clear action plan to set up advertising for my coaching services. It remains to act.

I can recommend Sergey on marketing, targeted advertising and chat bots setting on any expert niches.

Everything is wonderful. Very pleased with cooperation.
and thank you.

Sergey is a great expert, he me understand the foundations of launching advertising on Facebook. The lesson was quality and understandable. A lot of thanks!

Sergey is a true professional in his business. He successfully completed the task in the shortest time possible, completing it even earlier than expected.

Sergey was available for communication throughout the process and provided support. He even proposed to hold an additional call on which he showed high attention and competence, explaining me the details of the work done and pointing out the main components that were important for my understanding.

Communication with Sergei was easy and efficient, he listened to my demands and wishes, gave valuable recommendations and quickly responded to my requests, making appropriate changes to the work.

I am fully satisfied with the result of Sergey’s work and I recommend him as a competent and reliable specialist.

Great work of Sergey! Always on contact, quickly responds, immediately offers 2-3 options. The message was launched in 5 minutes, and after 2 hours the confirmation of the invitation began to come. 2 contacts answered the message) very pleased, we continue cooperation